Does this tool inspect rendered pages?
No. It only parses the HTML or markdown text you paste into the tool.
Live SEO tool
Heading Outline Checker
Check pasted HTML or markdown headings for H1 coverage, skipped levels, and readable page hierarchy.
Use this local checker to inspect whether a page draft has a clear heading outline before publishing or handing content to developers.
CategoryHTML
Markup input
Paste HTML headings or markdown headings to inspect the page outline.
Heading outline
Review H1 coverage, skipped levels, and extracted heading text.
Paste headings to see the outline.
How To Use
- 1Paste HTML content or markdown headings.
- 2Review the extracted H1-H6 outline.
- 3Check whether there is one clear H1.
- 4Fix skipped levels or vague headings before publishing.
Best Practices
- 1Use one primary H1 for the main page topic.
- 2Do not skip heading levels when building nested sections.
- 3Make headings descriptive enough to support scanning.
- 4Use headings for structure, not for styling isolated text.
Tool Schema
This template outputs SoftwareApplication schema, FAQ schema, and breadcrumb schema for every tool page that uses the engine.
FAQ
Common questions.
Is more than one H1 always wrong?
Not always, but one clear H1 is usually easier for editors, users, and audits to understand.
Related tools